The probability of a student passes the drivers education written test is 0.62. The probability a student passes the driving part of the test is 0.86
A) Given the probability of a student passing of tests is 0.59, sketch a Venn diagram.
Use the diagram to help you justify with calculations.

P(written | driving) =

C) proportion of the students that failed both tests=

Thanks for any help!

(b)Not Independent

I. P(W)=0.62

II. P(W|D)=0.69

(c)0.11

Step-by-step explanation:

(a)The Venn diagram is attached

(b)The two events (passing the driving and written tests) are not independent of one another.

I.P(W)=0.62

II. P(Written|Driving)

(c)Proportion of the Students that failed both tests

=1-(0.03+0.59+0.27)

=1-0.89

=0.11

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m